Gonna keep this thread updated with my thoughts and experiments as I try out different housing and bedding. I'm sure there are more people out there with the same issues.
My first priority is the duck house. Especially the 3 older gals do nothing but sit inside and poop all day, so it's filthy, wet and gasses build up. I'm gonna "kick" them out during daytime and air out as much as possible. Winter's been very mild (just below freezing) so there's no reason why they have to sit inside anyway.
My next project for the ducks will be a new housing for next winter. I'm gonna make an open house structure. A windbreak? Direct translation from my language would be sheltershed.
A ground standing house with solid walls and roof, but no door. I'll fill up with gravel before putting up the coop and yard, and have extra gravel/sand to cover as winter goes by.
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